And all of a sudden I come back later in the day and it is only showing 1 update available, when clearly was 2 this morning. Details are still not available.
Yes, you will see this change. I have had computers show there are X amount of updates available but LMI has no details and then after a reboot or if a user actually does an update on their own, the X amount will change. I have even seen it change when Microsoft comes out with a new cumulative update that contains multiple fixes. The bottom line is that if LMI can see there are X amount available then it should have detail on said update so it can be applied and it's no longer doing that
